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10485759425 = 521921161857
BaseRepresentation
bin10011100001111111…
…11111110111000001
31000001202210202210012
421300333333313001
5132433323300200
64452254114305
7520563325121
oct116077776701
930052722705
1010485759425
1144a0a35289
1220477ab995
13cb152779b
1471688cc81
15415861a35
hex270fffdc1

10485759425 has 18 divisors (see below), whose sum is σ = 13722704838. Its totient is φ = 7947095040.

The previous prime is 10485759413. The next prime is 10485759437. The reversal of 10485759425 is 52495758401.

It is an interprime number because it is at equal distance from previous prime (10485759413) and next prime (10485759437).

It can be written as a sum of positive squares in 3 ways, for example, as 588693169 + 9897066256 = 24263^2 + 99484^2 .

It is not a de Polignac number, because 10485759425 - 28 = 10485759169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 571904 + ... + 589953.

It is an arithmetic number, because the mean of its divisors is an integer number (762372491).

Almost surely, 210485759425 is an apocalyptic number.

It is an amenable number.

10485759425 is a deficient number, since it is larger than the sum of its proper divisors (3236945413).

10485759425 is a wasteful number, since it uses less digits than its factorization.

10485759425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161905 (or 1161881 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 10485759425 in words is "ten billion, four hundred eighty-five million, seven hundred fifty-nine thousand, four hundred twenty-five".

Divisors: 1 5 19 25 95 361 475 1805 9025 1161857 5809285 22075283 29046425 110376415 419430377 551882075 2097151885 10485759425